677366746602 has 192 divisors, whose sum is σ = 1691137843200. Its totient is φ = 177096471552.

The previous prime is 677366746549. The next prime is 677366746723. The reversal of 677366746602 is 206647663776.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 476012463 + ... + 476013885.

It is an arithmetic number, because the mean of its divisors is an integer number (8808009600).

Almost surely, 2^677366746602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 677366746602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (845568921600).

677366746602 is an abundant number, since it is smaller than the sum of its proper divisors (1013771096598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

677366746602 is a wasteful number, since it uses less digits than its factorization.

677366746602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997 (or 1984 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 60.

The spelling of 677366746602 in words is "six hundred seventy-seven billion, three hundred sixty-six million, seven hundred forty-six thousand, six hundred two".